The Hose,air Duct, cataloged under National Stock Number 4720-01-454-0553, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Da-Lite Screen Company Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | Da-Lite Screen Company Inc. (CAGE 15757); Flexfab Llc (CAGE 16632) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-454-0553 |
| Primary Part Number | IT-5038S14-22B |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Da-Lite Screen Company Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| IT-5038S14-22B PRIMARY | Da-Lite Screen Company Inc. (USA) |
| DOU106828002200 | Flexfab Llc (USA) |
| Reference | Meaning |
|---|---|
| 7D0106S14-22B | 5/2 Secondary reference U.S. Government activity |
| IT-5038 | D/9 Drawing number reference only Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc |
NSN 4720-01-454-0553 is a Hose,air Duct, manufactured by Da-Lite Screen Company Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-454-0553 has 2 manufacturer part numbers on file: IT-5038S14-22B (Da-Lite Screen Company Inc.), DOU106828002200 (Flexfab Llc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.